| *** Taxonomy Characterization Data *** |
| Pedon ID: S1965CA053015 | ( Monterey, California ) | Print Date: Nov 11 2024 9:35PM |
| Sampled as on May 19, 1965: | Placentia |
| Revised to correlated: | PLACENTIA ; Fine-loamy, mixed, thermic Typic Natrixeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1965CA053015 Lat: 36° 34' 4.01" north Long: 121° 24' 7.01" west MLRA: 14 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2914 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | ||||||||||||
| 40A22975 | 0-30 | Ap | S | 11.0 | -- | 0.44 | 51 | 8 | |||||
| 40A22976 | 30-41 | A | S | 13.1 | -- | 0.41 | 50 | 9 | |||||
| 40A22977 | 41-61 | Bt11 | S | 36.4 | -- | 0.39 | 44 | 11 | |||||
| 40A22978 | 61-79 | Bt12 | S | 20.7 | -- | 0.43 | 48 | 10 | |||||
| 40A22979 | 79-102 | Bt13 | S | 38.1 | -- | 0.41 | 24 | 8 | |||||
| 40A22980 | 102-145 | Bt21 | S | 36.7 | -- | 0.48 | 14 | 4 | |||||
| 40A22981 | 145-180 | Bt22 | S | 26.0 | -- | 0.49 | 31 | 12 | |||||
| 40A22982 | 180-211 | Bt23 | S | 23.1 | -- | 0.52 | 31 | 6 | |||||
| 40A22983 | 211-226 | C1 | S | 24.2 | -- | 0.38 | 51 | 11 | |||||
| 40A22984 | 292-305 | C2 | S | 26.1 | -- | 0.46 | 42 | -- | |||||
| 40A22985 | 732 | C3 | S | 3.6 | -- | 0.64 | 91 | 30 | |||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 8C1a | 6A1a | 6E1a | 8A1a | 5D2 | |||||||||||||||
| 40A22975 | 0-30 | Ap | S | 7.2 | 0.60 | -- | 87 | 78 | 0.72 | 10 | |||||||||
| 40A22976 | 30-41 | A | S | 6.8 | 0.35 | -- | 89 | 75 | 0.73 | 10 | |||||||||
| 40A22977 | 41-61 | Bt11 | S | 7.6 | 0.45 | -- | 94 | 100 | 0.66 | 9 | |||||||||
| 40A22978 | 61-79 | Bt12 | S | 8.6 | 0.09 | -- | 100* | 100 | 0.78 | 2.00 | 15 | ||||||||
| 40A22979 | 79-102 | Bt13 | S | 8.5 | 0.07 | 1 | 100* | 100 | 0.74 | 1.93 | 18 | ||||||||
| 40A22980 | 102-145 | Bt21 | S | 8.4 | 0.11 | -- | 96 | 100 | 1.01 | 1.96 | 13 | ||||||||
| 40A22981 | 145-180 | Bt22 | S | 8.4 | 0.08 | -- | 100* | 100 | 0.98 | 2.04 | 23 | ||||||||
| 40A22982 | 180-211 | Bt23 | S | 8.2 | 0.07 | -- | 100* | 100 | 1.03 | 1.81 | 21 | ||||||||
| 40A22983 | 211-226 | C1 | S | 8.6 | 0.05 | -- | 100* | 100 | 0.60 | 1.25 | 17 | ||||||||
| 40A22984 | 292-305 | C2 | S | 8.1 | -- | 100* | 100 | 0.87 | 1.55 | 20 | |||||||||
| 40A22985 | 732 | C3 | S | 6.6 | -- | 100* | 100 | 1.39 | 6.30 | 4 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 41 | % wt | |
| Volume, >2mm, Weighted Average | 10 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| Weighted averages based on control section: 41-91 cm | |||